Navy Blue Swim Shorts
Navy - Swim Shorts with Waterproof Pocket
Navy - Swim Shorts with Waterproof Pocket
Navy - Swim Shorts with Waterproof Pocket
Navy - Swim Shorts with Waterproof Pocket
Navy Blue Swim Shorts

Navy Swim Shorts with Waterproof Pocket

$122.95$122.95
Taxes included. Duties are calculated at checkout. No extra charges on delivery.

Keep Your Belongings Safe - Even in the Water

True to size, size up if between sizes

Size

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Hidden Waterproof Pocket = Phone & Valuables Stay Safe
No Mesh or Labels = No Chafing or Itching, Ever
Tailored Fit = From Beach to Bar, No Change Needed

⭐ 4.8/5 from 500+ reviews • 10,000+ customers

or 3 interest-free payments of $40.98 USD with

or 4 interest-free payments of $30.73 USD with

Secure your valuables without compromising on comfort or style.

Meet the Randy Cow Navy Waterproof Pocket Swim Shorts — classic navy swim shorts designed for effortless summer style with smart functionality. As featured on BBC’s Dragons’ Den, our innovative waterproof pocket technology helps keep valuables protected while you enjoy the beach, pool, or open water.

Made from premium quick-dry fabric with a smooth compression liner (no traditional mesh), these swim shorts offer lightweight comfort, modern fit and dependable performance for holidays, watersports and everyday summer wear.

Made from 90% Recycled Polyester & 10% Spandex.

  • Mild Process at 30ºC
  • Do not expose to temperatures over 60ºC
  • Do not Bleach
  • Do not Iron
  • Do not Dry Clean
  • Do not Tumble Dry
  • Do not Spot Clean

We sell and ship worldwide, are are happy to send our products to anywhere that has a letterbox.

We will dispatch your order within 1 working day (Mon - Friday) from London, England, and will post out the same day for orders placed before 12pm GMT.  Delivery times may vary.  By standard, UK Mail is delivered by Royal Mail on a 48 hr service. International Mail can take 3-5 working days, or longer depending on where you lay your hat. See our Shipping page for more info.

100% WATERPROOF POCKET

Safe and Dry down to 30m

NO MESH OR LABELS

We have removed the mesh lining, and all inner labels for pure comfort

QUICK DRYING

With a loop on the rear to hang & aid in the drying process.

TRIPLE STITCHED SEAMS

Extra durability for all those pool lunges and Dad dancing.

PLANET FRIENDLY

Made from 90% recycled polyester and 10% spandex.

WHY YOU'LL LOVE THESE

Every detail of these Randy Cow swim shorts is designed for comfort, performance and effortless summer style. Here’s why people love them:

  • Award-winning waterproof pocket technology
  • No mesh lining - replaced with an ultra-soft compression liner
  • Premium 4-way stretch fabric for full freedom of movement
  • Lightweight quick-dry material
  • Made using 90% recycled performance fabric
  • No inner labels = no irritations or itches
  • Luxury navy drawstring with RC branded rubber tips
  • Rear hanging loop to aid faster drying

Navy Swim Shorts Designed for Everyday Comfort

These navy swim shorts offer a timeless look that works perfectly for beach days, holidays and poolside relaxation. The quick-dry fabric keeps you comfortable throughout the day, while the compression liner provides supportive comfort without the irritation of traditional mesh lining.

Secure Storage for Beach Days

The integrated waterproof pocket allows you to safely store small valuables such as keys, cards or cash while enjoying the water. This practical innovation gained attention when Randy Cow swim shorts were featured on BBC’s Dragons’ Den.

FAQS

Customer Reviews

Overall rating: 4.2 / 5 from 14 reviews.

Bought for my husband who agrees it’s a brilliant idea. He went swimming with a tissue in his pocket 1st time of use & it came out 100% dry! Now swimming with his phone and loving it!

Nicola W. 5/5 Verified

Navy - Swim Shorts with Waterproof Pocket

It arrived with a mark on it, but this washed out. Apart from that, they’re a nice pair of shorts / trunks. The waterproof pocket is a touch bulky, but apart from that very nice. I did contact the help team regarding the mark and they were helpful.

Toby M. 4/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Hi Toby, thanks for the reveiw. And also being awesome about the mark - we are gladf to hear it washed out just fine. We will send you a little something for the inconvenience of that issue. Cheers mate!

Provide different styles and lengths

Mr P. 1/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Paul, thank you for your review - although I do feel a 1 star review is a little harsh maybe 😕 We will provide more styles as we grow, but for now we clearly only sell the styles and lengths of products we have and clearly state on the website.

The pocket felt uncomfortable when sitting and the inside leg is short. Also I have returned them over a week ago with an accompanying letter and email and I have not heard anything from Randy Cow. Disappointed

Claire T. 2/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Thanks for your honest review Claire. We have investigated this and (as we have replied to you via email too) your parcel was delivered, but it appears it was damaged and arrived torn open, and your letter must have been lost. And as this return was not initiated through our Returns Portal, we had no way of really knowing who the parcel was sent by. We apologise for this frustration, but we have of course issues your refund now ✌️

Legit pocket! Dope trunks!

George L. 5/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Short, sweet and perfect! Thanks for the cool words George! 🙂

Magnetic seal on pocket a bit heavy

James L. 5/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Thanks James - we appreciate the waterproof pocket is noticeable, but it does need to be, in order to be 100% safe and secure. We hope you have got used to it and enjoy the shorts now!

The waterproof pocket is too prominent on the side when you st down making it uncomfortable to wear the shorts except for swimming. Would be better placed as a rear pocket.

Andrew D. 2/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Thank you for your review Andrew. We are sorry the Waterproof pocket wasn't great for you, we will be bringing out two new versions of shorts over the course of the next year which will include an alternative pocket to the current solution. We hope the rest of the items you ordered were up to the standard though!

The shorts are well made and fit well too.

Robert Axton A. 5/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Thanks Robert - we're glad to hear they were well received!

Fits perfectly. The inlay feels very comfy on your skin and keeps everything in place. The waterproof pocket is great. It’s easy to open and keeps everything dry.

Lukas B. 5/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Great words Lukas, we're super grateful for them and extra happy they have done the job well for you ✌🏻

These are great shorts found they are a bit small so ordered next size up

Sandra M. 5/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: Thanks for the review Sandra - the size guide is pretty bang on, on the product pages. So it is always recommended to have a peep there first! 😊

Quite simply. I have an expensive mobile phone which is critical to my business and personal life, which I normally leave on the beach or poolside. It’s open to light fingers. Now, I put it in a totally (I’ve used it loads) waterproof Randy Cow swim shorts pocket. It fits perfectly. Before purchasing I’d recommend checking your phone size, mine is an iPhone 15 Pro Plus. If your phone is bigger, it may not fit. Best to check. Overall an awesome product, well worth the price. The quality is excellent and price well worth it.

David B. 5/5 Verified

Navy - Swim Shorts with Waterproof Pocket

Store owner replied: David - thank you for such a great and informative review! You're a legend, Sir! 🍻